Display screen, or portion thereof, with a navigational graphical user interface component



A portion of the disclosure of this patent document contains material to which a claim for copyright is made. The copyright owner has not objected to the facsimile reproduction by anyone of the patent document or the patent disclosure, as it appears in the Patent and Trademark Office patent file or records, but reserves all other copyright rights whatsoever.

FIG. 1 is a front view of a first embodiment of a display screen, or portion thereof, with a navigational graphical user interface component; and,

FIG. 2 is a front view of a second embodiment of a display screen, or portion thereof, with a navigational graphical user interface component.

The outer edge of the portion of the display screen is understood to be congruent with the outer edge of the graphical user interface. The broken lines showing portions of the navigational graphical user interface component form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen, or portion thereof, with a navigational graphical user interface component, as shown and described. 